Residents of Summerside, T-V — Sub-district Q, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 18 | obrien | ammy | F | 2 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 19 |
| 16 | obrien | barbara | F | 14 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 19 |
| 17 | obrien | emma | F | 12 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 19 |
| 14 | obrien | grace | F | 40 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 19 |
| 15 | obrien | mary | F | 18 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 19 |
| 13 | obrien | wm | M | 37 | Presbyterian | Scottish | Prince Edward Island | Boot and shoemakers and repairers | 19 |
| 11 | oconner | bridget | F | 2 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 5 | oconner | david | M | 37 | Roman Catholic | Irish | Prince Edward Island | Dealer, merchant etc. (Wholesale & retail trade) | 84 |
| 10 | oconner | james | M | 4 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 8 | oconner | joanna | F | 6 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 9 | oconner | joanna | F | 61 | Roman Catholic | Irish | Ireland | No Occupation Listed | 287 |
| 10 | oconner | john | M | 27 | Roman Catholic | Irish | Prince Edward Island | Clerks in shops and stores | 287 |
| 9 | oconner | lucy | F | 5 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 6 | oconner | margaret | F | 30 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 11 | oconner | mary | F | 25 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 287 |
| 7 | oconner | micheal | M | 9 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 12 | oconner | stephen | M | 0 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 84 |
| 3 | owens | catharine | F | 36 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 10 | owens | catharine | F | 3 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 6 | owens | daniel | M | 10 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 7 | owens | flora | F | 9 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 11 | owens | george | M | 1 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 9 | owens | james | M | 5 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 2 | owens | john | M | 41 | Presbyterian | Scottish | Prince Edward Island | Shipwright (incl. ship joiner) | 486 |
| 5 | owens | john | M | 12 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 8 | owens | john | M | 9 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |
| 4 | owens | matilda | F | 14 | Presbyterian | Scottish | Prince Edward Island | No Occupation Listed | 486 |